CH364268A - Process for the preparation of derivatives of 7,9-pyrimidino-pyrimidine- (1,3) - Google Patents

Process for the preparation of derivatives of 7,9-pyrimidino-pyrimidine- (1,3)

Info

Publication number
CH364268A
CH364268A CH7065055A CH7065055A CH364268A CH 364268 A CH364268 A CH 364268A CH 7065055 A CH7065055 A CH 7065055A CH 7065055 A CH7065055 A CH 7065055A CH 364268 A CH364268 A CH 364268A
Authority
CH
Switzerland
Prior art keywords
pyrimidino
pyrimidine
derivatives
preparation
Prior art date
Application number
CH7065055A
Other languages
German (de)
Inventor
Fischer Franz Gottwalt Dr Prof
Josef Dr Roch
August Dr Kottler
Original Assignee
Thomae Gmbh Dr K
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thomae Gmbh Dr K filed Critical Thomae Gmbh Dr K
Publication of CH364268A publication Critical patent/CH364268A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH7065055A 1954-01-15 1955-01-12 Process for the preparation of derivatives of 7,9-pyrimidino-pyrimidine- (1,3) CH364268A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET8905A DE1093801B (en) 1954-01-15 1954-01-15 Process for the preparation of derivatives of 7,9-pyrimidino-pyrimidine- (1,3)

Publications (1)

Publication Number Publication Date
CH364268A true CH364268A (en) 1962-09-15

Family

ID=7545979

Family Applications (4)

Application Number Title Priority Date Filing Date
CH314263A CH377362A (en) 1954-01-15 1955-01-12 Process for the preparation of 8,10-dioxy- or 8-thio-10-oxy-7,9-pyrimidino-pyrimidinen- (1,3)
CH7064959A CH377360A (en) 1954-01-15 1955-01-12 Process for the production of 8,10-dioxy- or 8-thio-10-oxy-7,9-pyrimidino-pyrimidinen- (1,3)
CH7065055A CH364268A (en) 1954-01-15 1955-01-12 Process for the preparation of derivatives of 7,9-pyrimidino-pyrimidine- (1,3)
CH314163A CH377361A (en) 1954-01-15 1955-01-12 Process for the preparation of 8,10-dioxy- or 8-thio-10-oxy-7,9-pyrimidino-pyrimidinen- (1,3)

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CH314263A CH377362A (en) 1954-01-15 1955-01-12 Process for the preparation of 8,10-dioxy- or 8-thio-10-oxy-7,9-pyrimidino-pyrimidinen- (1,3)
CH7064959A CH377360A (en) 1954-01-15 1955-01-12 Process for the production of 8,10-dioxy- or 8-thio-10-oxy-7,9-pyrimidino-pyrimidinen- (1,3)

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH314163A CH377361A (en) 1954-01-15 1955-01-12 Process for the preparation of 8,10-dioxy- or 8-thio-10-oxy-7,9-pyrimidino-pyrimidinen- (1,3)

Country Status (2)

Country Link
CH (4) CH377362A (en)
DE (1) DE1093801B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1962261C3 (en) * 1968-12-21 1984-09-27 Yamanouchi Pharmaceutical Co., Ltd., Tokio / Tokyo Process for the preparation of 2,6-bis (diethanolamino) -4,8-dipiperidinopyrimido [5,4-d] pyrimidine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE845940C (en) * 1950-10-27 1952-08-07 Gottwalt Franz Dr Fischer Process for the preparation of derivatives of pyrimidinopyrimidine

Also Published As

Publication number Publication date
DE1093801B (en) 1960-12-01
CH377360A (en) 1964-05-15
CH377361A (en) 1964-05-15
CH377362A (en) 1964-05-15

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